<!doctype html><html lang=cn-zh><head><meta name=generator content="Hugo 0.128.0"><meta charset=UTF-8><meta name=viewport content="width=device-width,initial-scale=1"><meta http-equiv=X-UA-Compatible content="IE=edge"><style type=text/css>body{font-family:monospace}</style><title>Hi, I'm Vimiix</title>
<meta name=description content="A blog maintained by Vimiix."><link rel=stylesheet href=/css/style.css><link rel=alternate type=application/rss+xml href=/index.xml title="Hi, I'm Vimiix"><script>var _hmt=_hmt||[];(function(){var e,t=document.createElement("script");t.src="https://hm.baidu.com/hm.js?7c24231917964240bae97e813810620c",e=document.getElementsByTagName("script")[0],e.parentNode.insertBefore(t,e)})()</script></head><body><header>====================<br>== Hi, I'm Vimiix ==<br>====================<div style=float:right;color:gray;font-size:x-large>Get hands dirty.</div><br><p><nav><a href=https://www.vimiix.com/><b>首页</b></a>.
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<a href=/index.xml><b>RSS</b></a>.</nav></p></header><main><article><h1><a href=https://www.vimiix.com/posts/2017-04-20-use-python-to-operate-mysql/>Python操作MySQL数据库</a></h1><b><time>2017.04.20 23:57</time></b>
<a href=/tags/python>Python</a>
<a href=/tags/mysql>MySQL</a><div><p><figure><img src=http://vimiix-blog.oss-cn-qingdao.aliyuncs.com/python+mysql.jpg alt></figure></p><a href=https://www.vimiix.com/posts/2017-04-20-use-python-to-operate-mysql/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-04-13-file-operation/>Python-文件操作</a></h1><b><time>2017.04.13 15:50</time></b>
<a href=/tags/file>file</a>
<a href=/tags/python>Python</a><div><p><figure><img src=https://static.vimiix.com/uPic/2021-04-06/uDCgf4.jpg alt=header></figure></p><h2 id=打开文件>打开文件</h2><p>在 Pyhton 中，使用open()函数打开文件，并返回文件对象，拿到这个文件对象，就可以读取或修改这个文件。open()是一个 python 内建函数，可以直接调用。</p><a href=https://www.vimiix.com/posts/2017-04-13-file-operation/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-04-09-about-closure/>Python-关于Python中闭包的一些理解</a></h1><b><time>2017.04.09 17:07</time></b>
<a href=/tags/closure>closure</a>
<a href=/tags/python>Python</a><div><p><figure><img src=https://static.vimiix.com/uPic/2021-04-06/rRo70V.jpg alt></figure></p><p><strong>看不懂的定义</strong>：闭包是由函数及其相关的引用环境组合而成的实体(即：闭包=函数+引用环境)。</p><a href=https://www.vimiix.com/posts/2017-04-09-about-closure/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-04-08-practice-by-using-higher-order-functions/>Python-高阶函数习题练习</a></h1><b><time>2017.04.08 15:50</time></b>
<a href=/tags/map>map</a>
<a href=/tags/reduce>reduce</a>
<a href=/tags/filter>filter</a>
<a href=/tags/python>Python</a><div><p><figure><img src=http://vimiix-blog.oss-cn-qingdao.aliyuncs.com/map-reduce-filter.jpg alt></figure></p><h5 id=本文是针对mapreduce和filter三个高阶函数的程序练习>本文是针对map()，reduce()和filter()三个高阶函数的程序练习。</h5><a href=https://www.vimiix.com/posts/2017-04-08-practice-by-using-higher-order-functions/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-04-05-self-service-shopping-machine/>自助购物机交易源码</a></h1><b><time>2017.04.05 18:57</time></b>
<a href=/tags/source-code>source code</a>
<a href=/tags/python>Python</a><div><p><figure><img src=http://vimiix-blog.oss-cn-qingdao.aliyuncs.com/self-service-machine.jpg alt></figure></p><h5 id=本文是一篇纯源码功能上实现了自助购物机的基本交易过程>本文是一篇纯源码，功能上实现了自助购物机的基本交易过程。</h5><a href=https://www.vimiix.com/posts/2017-04-05-self-service-shopping-machine/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-04-01-operators-and-flow-control/>Python-运算符和流程控制</a></h1><b><time>2017.04.01 14:34</time></b>
<a href=/tags/flow-control>flow control</a>
<a href=/tags/operators>operators</a>
<a href=/tags/python>Python</a><div><p><figure><img src=http://vimiix-blog.oss-cn-qingdao.aliyuncs.com/operator-flow-control.jpg alt></figure></p><p>随手笔记，本篇介绍了python中的各种运算符以及2种流程控制语句。</p><a href=https://www.vimiix.com/posts/2017-04-01-operators-and-flow-control/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-31-introduction-of-tuple-and-dict/>Python|对于元组和字典的认识</a></h1><b><time>2017.03.31 15:00</time></b>
<a href=/tags/tuple>tuple</a>
<a href=/tags/dict>dict</a>
<a href=/tags/python>Python</a><div><p>本篇是一篇随手笔记，记录了对于 Python 的数据类型中元组（Tuple）和字典（Dict）的一些认识，以及部分内置方法的介绍。</p><a href=https://www.vimiix.com/posts/2017-03-31-introduction-of-tuple-and-dict/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-28-encode-and-decode/>Python|py2中字符与字节之间的编解码</a></h1><b><time>2017.03.28 13:56</time></b>
<a href=/tags/python>Python</a><div><p>据说，每个做 Python 开发的都被字符编码的问题搞晕过，最常见的错误就是 UnicodeEncodeError、UnicodeDecodeError，你好像知道怎么解决，遗憾的是，错误又出现在其它地方，问题总是重蹈覆辙，str 到 unicode 之间的转换用哪 decode 还是 encode 方法还特不好记，老是混淆，问题究竟出在哪里？</p><a href=https://www.vimiix.com/posts/2017-03-28-encode-and-decode/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-15-syntaxerror-non-ascii-character-e8-in/>Python-SyntaxError:Non-ASCII character '\e8' in....</a></h1><b><time>2017.03.15 22:53</time></b>
<a href=/tags/python>Python</a>
<a href=/tags/syntaxerror>SyntaxError</a><div><h2 id=syntaxerrornon-ascii-character-e8-in-file>SyntaxError:Non-ASCII character &lsquo;\e8&rsquo; in File&mldr;</h2><a href=https://www.vimiix.com/posts/2017-03-15-syntaxerror-non-ascii-character-e8-in/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-13-rpm-and-yum/>Linux-软件包管理</a></h1><b><time>2017.03.13 22:41</time></b>
<a href=/tags/linux>Linux</a>
<a href=/tags/rpm>rpm</a>
<a href=/tags/yum>yum</a><div><h6 id=来一首歌当背景音乐>来一首歌当背景音乐</h6><a href=https://www.vimiix.com/posts/2017-03-13-rpm-and-yum/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-08-rhel7-2-os-setup/>Linux-rhel7.2操作系统安装</a></h1><b><time>2017.03.08 23:00</time></b>
<a href=/tags/linux>Linux</a>
<a href=/tags/rhel7.2>rhel7.2</a>
<a href=/tags/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F>操作系统</a><div>RHEL7 红帽公司发布的企业 Linux7 版本。
RHEL6 与 RHEL7 的关键区别： 显著提升 Docker 的兼容性 （Docker 容器级虚拟化技术）
默认文件系统从 EXT4 改为 XFS
系统管理的进一步简化
新版本内核 3.10 提供更多文件系统的支持
RHEL7 的安装 启动画面
界面说明：
** Install Red Hat Enterprise Linux 7.2 ** #安装 RHEL 7.2
** Test this media & install Red Hat Enterprise Linux 7.2** #测试安装文件并安装 RHEL 7.2
** Troubleshooting** #修复故障
一般选择第一项就可以了
注：在 Trobleshooting 模式下，界面如下：
界面说明：
Install Red Hat Enterprise Linux 7.2 in basic graphics mod #基本图形化安装
Rescue a Red Hat Enterprise Linux system #修复系统
<a href=https://www.vimiix.com/posts/2017-03-08-rhel7-2-os-setup/>Read more...</a></div></article><article><h1><a href=https://www.vimiix.com/posts/2017-03-08-git-branch-usage/>Linux-git branch用法(查看、新建、删除、重命名)</a></h1><b><time>2017.03.08 10:41</time></b>
<a href=/tags/linux>Linux</a>
<a href=/tags/git>git</a>
<a href=/tags/branch>branch</a><div><p><figure><img src=https://static.vimiix.com/uPic/2021-04-06/KQLlUb.jpg alt></figure></p><a href=https://www.vimiix.com/posts/2017-03-08-git-branch-usage/>Read more...</a></div></article><div><a href=/page/4/>上一页</a>
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